Every extension, oldest first
hdo
We have seen hdo registered in 110 extensions. The oldest is hdo.com, registered on 22 Sep 1995; the newest, hdo.sh, on 2 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 110 extensions
- Oldest
- 1995 hdo.com
- Newest
- 2026 hdo.sh
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | hdo.com | 22 Sep 1995 | Sep 2026 (passed) | GoDaddy.com, LLC | 22 Sep 1995 expiry Sep 2026 (passed) | checking… |  |
| 1997 | hdo.net | 16 Feb 1997 | Feb 2027 | NAMECHEAP INC | 16 Feb 1997 expires Feb 2027 | checking… |  |
| 1998 | hdo.nl | 8 Sep 1998 | — | mijn.host | 8 Sep 1998 | checking… | |
| 1999 | hdo.co.uk | 9 Sep 1999 | Sep 2026 (passed) | Dulwich Storage Company Ltd t… | 9 Sep 1999 expiry Sep 2026 (passed) | checking… | |
| 2000 | hdo.co.jp | 19 Jan 2000 | Jan 2027 | — | 19 Jan 2000 expires Jan 2027 | checking… | |
| 2003 | hdo.org | 29 Apr 2003 | Apr 2031 | GoDaddy Online Services Cayma… | 29 Apr 2003 expires Apr 2031 | checking… | |
| 2003 | hdo.fi | 23 Sep 2003 | — | — | 23 Sep 2003 | checking… | |
| 2004 | hdo.hr | 21 Jan 2004 | May 2027 | CARNET | 21 Jan 2004 expires May 2027 | checking… | |
| 2004 | hdo.us | 5 Jun 2004 | Jun 2027 | TLD Registrar Solutions Ltd. | 5 Jun 2004 expires Jun 2027 | checking… |  |
| 2005 | hdo.in | 14 Sep 2005 | Sep 2026 (passed) | S.G.S. Technologie Pvt Ltd db… | 14 Sep 2005 expiry Sep 2026 (passed) | checking… |  |
| 2005 | hdo.ru | 1 Oct 2005 | Oct 2027 | DOMAINS-RU | 1 Oct 2005 expires Oct 2027 | checking… |  |
| 2007 | hdo.cc | 24 Mar 2007 | Mar 2027 | GoDaddy.com, LLC | 24 Mar 2007 expires Mar 2027 | checking… | |
| 2007 | hdo.fr | 28 May 2007 | Jun 2027 | EURODNS S.A. | 28 May 2007 expires Jun 2027 | checking… | |
| 2010 | hdo.se | 20 Oct 2010 | — | LoopiaGroup2 | 20 Oct 2010 | checking… | |
| 2013 | hdo.no | 13 Jun 2013 | — | Norsk Helsenett SF | 13 Jun 2013 | checking… |  |
| 2015 | hdo.company | 13 Jan 2015 | Jan 2028 | GoDaddy.com, LLC | 13 Jan 2015 expires Jan 2028 | checking… |  |
| 2015 | hdo.investments | 12 Nov 2015 | Nov 2026 | GoDaddy.com, LLC | 12 Nov 2015 expires Nov 2026 | checking… |  |
| 2016 | hdo.co.in | 18 Feb 2016 | Feb 2031 | Dynadot, LLC | 18 Feb 2016 expires Feb 2031 | checking… |  |
| 2017 | hdo.uk | 30 Oct 2017 | Oct 2026 (passed) | Elife Limited | 30 Oct 2017 expiry Oct 2026 (passed) | checking… |  |
| 2017 | hdo.fo | 2 Nov 2017 | Nov 2026 (passed) | FO Umsitingin | 2 Nov 2017 expiry Nov 2026 (passed) | checking… | |
| 2018 | hdo.online | 22 Apr 2018 | Apr 2027 | Chengdu West Dimension Digita… | 22 Apr 2018 expires Apr 2027 | checking… |  |
| 2018 | hdo.app | 9 May 2018 | May 2027 | Namecheap Inc. | 9 May 2018 expires May 2027 | checking… |  |
| 2018 | hdo.ca | 9 May 2018 | May 2027 | MyID.ca INC. | 9 May 2018 expires May 2027 | checking… | |
| 2018 | hdo.io | 22 Jul 2018 | Jul 2027 | Dynadot Inc | 22 Jul 2018 expires Jul 2027 | checking… |  |
| 2018 | hdo.one | 28 Aug 2018 | Aug 2027 | TUCOWS.COM, CO. | 28 Aug 2018 expires Aug 2027 | checking… |  |
| 2019 | hdo.be | 27 Jul 2019 | — | Nomeo | 27 Jul 2019 | checking… |  |
| 2019 | hdo.com.ar | 26 Nov 2019 | Nov 2026 | nicar | 26 Nov 2019 expires Nov 2026 | checking… |  |
| 2021 | hdo.org.uk | 11 Nov 2021 | Nov 2026 | Hosting.com UK Services Ltd t… | 11 Nov 2021 expires Nov 2026 | checking… |  |
| 2022 | hdo.xyz | 20 May 2022 | May 2026 (passed) | Dynadot LLC | 20 May 2022 expiry May 2026 (passed) | checking… | |
| 2022 | hdo.org.so | 6 Dec 2022 | Dec 2026 | SOSTEC TECHNOLOGIES_LR | 6 Dec 2022 expires Dec 2026 | checking… |  |
| 2023 | hdo.fyi | 23 Apr 2023 | Apr 2027 | NameCheap, Inc. | 23 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | hdo.lol | 23 Apr 2023 | Apr 2027 | NameCheap, Inc. | 23 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | hdo.wiki | 23 Apr 2023 | Apr 2027 | NAMECHEAP INC | 23 Apr 2023 expires Apr 2027 | checking… |  |
| 2023 | hdo.wtf | 23 Apr 2023 | Apr 2027 | NameCheap, Inc. | 23 Apr 2023 expires Apr 2027 | checking… | |
| 2023 | hdo.it | 30 Nov 2023 | Dec 2026 | Hosting Concepts B.V. | 30 Nov 2023 expires Dec 2026 | checking… | |
| 2024 | hdo.com.tw | 25 Jan 2024 | Jan 2027 | GoDaddy | 25 Jan 2024 expires Jan 2027 | checking… | |
| 2024 | hdo.dev | 22 Feb 2024 | Feb 2027 | Namecheap Inc. | 22 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | hdo.co.kr | 28 Aug 2024 | Aug 2029 | — | 28 Aug 2024 expires Aug 2029 | checking… |  |
| 2024 | hdo.kr | 15 Dec 2024 | Dec 2026 | — | 15 Dec 2024 expires Dec 2026 | checking… | |
| 2025 | hdo.to | 18 Jan 2025 | Jan 2027 | Spaceship, Inc. | 18 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | hdo.uz | 31 Jan 2025 | Jan 2100 | ЕИ UZINFOCOM Администрация | 31 Jan 2025 expires Jan 2100 | checking… | |
| 2025 | hdo.info | 15 Jun 2025 | Jun 2026 (passed) | Sav.com, LLC - 13 | 15 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | hdo.me | 28 Jun 2025 | Jun 2027 | Alibaba Cloud Computing Ltd.… | 28 Jun 2025 expires Jun 2027 | checking… |  |
| 2025 | hdo.tw | 22 Aug 2025 | Aug 2026 (passed) | GoDaddy | 22 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | hdo.lifepending delete on 26 Oct 2026 | 25 Aug 2025 | Aug 2026 (passed) | Dynadot Inc | 25 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | hdo.ai | 5 Nov 2025 | Nov 2027 | NAMECHEAP INC | 5 Nov 2025 expires Nov 2027 | checking… |  |
| 2026 | hdo.cl | 18 Apr 2026 | Apr 2028 | — | 18 Apr 2026 expires Apr 2028 | checking… |  |
| 2026 | hdo.promo | 6 Jul 2026 | Jul 2027 | Wild West Domains, LLC | 6 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | hdo.ltd | 31 Aug 2026 | Aug 2027 | Cloudflare, Inc. | 31 Aug 2026 expires Aug 2027 | checking… |  |
| 2026 | hdo.casino | 7 Sep 2026 | Sep 2027 | Spaceship, Inc. | 7 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | hdo.si | 23 Sep 2026 | Sep 2027 | Dynadot Inc | 23 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | hdo.sh | 2 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 2 Oct 2026 expires Oct 2027 | checking… | |
| — | hdo.ae | no date on record | — | — | no date on record | checking… | |
| — | hdo.ar | no date on record | — | — | no date on record | checking… | |
| — | hdo.at | no date on record | — | — | no date on record | checking… | |
| — | hdo.au | no date on record | — | DROP.com.au Pty Ltd | no date on record | checking… | |
| — | hdo.bayern | no date on record | — | — | no date on record | checking… | |
| — | hdo.br | no date on record | — | — | no date on record | checking… | |
| — | hdo.bzh | no date on record | — | — | no date on record | checking… | |
| — | hdo.ch | no date on record | — | — | no date on record | checking… | |
| — | hdo.cn | no date on record | — | 厦门易名科技股份有限公司 | no date on record | checking… | |
| — | hdo.co | no date on record | — | — | no date on record | checking… | |
| — | hdo.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | hdo.co.za | no date on record | — | — | no date on record | checking… |  |
| — | hdo.com.au | no date on record | — | Domain Directors Pty Ltd trad… | no date on record | checking… |  |
| — | hdo.com.cn | no date on record | — | 北京网尊科技有限公司 | no date on record | checking… | |
| — | hdo.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | hdo.com.vn | no date on record | — | — | no date on record | checking… | |
| — | hdo.consulting | no date on record | — | — | no date on record | checking… | |
| — | hdo.cz | no date on record | — | — | no date on record | checking… |  |
| — | hdo.de | no date on record | — | — | no date on record | checking… |  |
| — | hdo.dk | no date on record | — | — | no date on record | checking… |  |
| — | hdo.ee | no date on record | — | — | no date on record | checking… |  |
| — | hdo.energy | no date on record | — | — | no date on record | checking… |  |
| — | hdo.es | no date on record | — | — | no date on record | checking… |  |
| — | hdo.eu | no date on record | — | Registrar.eu | no date on record | checking… | |
| — | hdo.fm | no date on record | — | — | no date on record | checking… | |
| — | hdo.gr | no date on record | — | — | no date on record | checking… |  |
| — | hdo.gr.jp | no date on record | — | — | no date on record | checking… | |
| — | hdo.hk | no date on record | — | — | no date on record | checking… | |
| — | hdo.hu | no date on record | — | — | no date on record | checking… |  |
| — | hdo.ie | no date on record | — | — | no date on record | checking… | |
| — | hdo.il | no date on record | — | — | no date on record | checking… | |
| — | hdo.im | no date on record | Jul 2027 | — | no date on record expires Jul 2027 | checking… | |
| — | hdo.international | no date on record | — | — | no date on record | checking… |  |
| — | hdo.ir | no date on record | — | — | no date on record | checking… | |
| — | hdo.jp | no date on record | — | — | no date on record | checking… |  |
| — | hdo.la | no date on record | — | — | no date on record | checking… | |
| — | hdo.live | no date on record | — | — | no date on record | checking… |  |
| — | hdo.lu | no date on record | — | — | no date on record | checking… | |
| — | hdo.med.br | no date on record | — | — | no date on record | checking… | |
| — | hdo.mobi | no date on record | — | — | no date on record | checking… | |
| — | hdo.mx | no date on record | Oct 2027 | AKKY ONLINE SOLUTIONS, S.A. D… | no date on record expires Oct 2027 | checking… | |
| — | hdo.nz | no date on record | — | — | no date on record | checking… | |
| — | hdo.om | no date on record | — | — | no date on record | checking… | |
| — | hdo.org.tr | no date on record | — | — | no date on record | checking… |  |
| — | hdo.ph | no date on record | — | — | no date on record | checking… | |
| — | hdo.pl | no date on record | — | — | no date on record | checking… |  |
| — | hdo.pt | no date on record | — | — | no date on record | checking… | |
| — | hdo.ro | no date on record | — | — | no date on record | checking… |  |
| — | hdo.services | no date on record | — | — | no date on record | checking… | |
| — | hdo.sg | no date on record | — | — | no date on record | checking… | |
| — | hdo.sk | no date on record | — | — | no date on record | checking… |  |
| — | hdo.tm | no date on record | — | — | no date on record | checking… | |
| — | hdo.today | no date on record | — | — | no date on record | checking… | |
| — | hdo.tr | no date on record | — | — | no date on record | checking… | |
| — | hdo.tv | no date on record | — | — | no date on record | checking… | |
| — | hdo.ua | no date on record | — | — | no date on record | checking… | |
| — | hdo.vn | no date on record | — | — | no date on record | checking… |  |
| — | hdo.ws | no date on record | — | — | no date on record | checking… |  |
Seen before, not in DNS now
These names were registered when we last saw them, but they have no nameservers today. They may have lapsed, or be registered and parked without DNS. Not in DNS does not mean free: only the registry can say that.
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|
How to read this
Registered is the creation date in the registry's own record (WHOIS or RDAP) when we last looked. A name that lapsed and was registered again shows its newest registration.
No date on record means we do not have the date yet, or the registry does not publish one. Missing years fill in over time, and so do registrations we have not seen yet.
Not in DNS means the name has no nameservers today. It never means the name is free to register: only a registry can tell you that.